PE8191A1 - PROCEDURE FOR THE PREPARATION OF NEW DERIVATIVES OF 1-DIPHENYL METHYLPIPERIDINE - Google Patents

PROCEDURE FOR THE PREPARATION OF NEW DERIVATIVES OF 1-DIPHENYL METHYLPIPERIDINE

Info

Publication number
PE8191A1
PE8191A1 PE1990166486A PE16648690A PE8191A1 PE 8191 A1 PE8191 A1 PE 8191A1 PE 1990166486 A PE1990166486 A PE 1990166486A PE 16648690 A PE16648690 A PE 16648690A PE 8191 A1 PE8191 A1 PE 8191A1
Authority
PE
Peru
Prior art keywords
short
methylpiperidine
diphenyl
procedure
preparation
Prior art date
Application number
PE1990166486A
Other languages
Spanish (es)
Inventor
Venero Aurelio Orjales
Royo Victor Rubio
Original Assignee
Fabrica Espanola De Productos Quim Y Farmaceuticos S A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fabrica Espanola De Productos Quim Y Farmaceuticos S A filed Critical Fabrica Espanola De Productos Quim Y Farmaceuticos S A
Publication of PE8191A1 publication Critical patent/PE8191A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Immunology (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

DE FORMULA:(1) EN DONDE R PUEDE SER H, UN GRUPO ALQUILO DE CADENA CORTA O UN GRUPO ALQUILO DE CADENA CORTA SUSTITUIDO POR UN GRUPO ALCOXILO DE CADENA CORTA O UN RADICAL FENILO SUSTITUIDO, Y DE SUS SALES DE ADICION CON ACIDOS FARMACEUTICAMENTE ACEPTABLES, QUE SE CARACTERIZA PORQUE SE HACE REACCIONAR UNA PIPERIDINA N-NO SUSTITUIDA DE FORMULA:(2) EN DONDE R TIENE LOS SIGNIFICADOS YA RESENADOS CON UN HALOGENURO DE DIFENILMETANO XCH(Ph)2 EN DONDE X es F, Cl, Br o I, EN PRESENCIA DE UNA BASE Y DE UN CATALIZADOR, CONVIRTIENDO LA BASE OBTENIDA EN UNA SAL DE ADICION CON UN ACIDO FARMACEUTICAMENTE ACEPTABLE POR TRATAMIENTO CONVENCIONAL CON ACIDO APROPIADOFORMULA: (1) WHERE R MAY BE H, A SHORT-CHAIN RENT GROUP OR A SHORT-CHAIN RENT GROUP REPLACED BY A SHORT-CHAIN ALCOXYL GROUP OR A SUBSTITUTED PHENYL RADICAL, AND ITS ADDITIONAL SALTS WITH PHARMACEUTIC ACIDS , WHICH IS CHARACTERIZED BECAUSE A N-NON-SUBSTITUTED PIPERIDINE IS REACTED IN FORMULA: (2) WHERE R HAS THE MEANINGS ALREADY RESIGNED WITH A HALOGENIDE OF DIPHENYLMETHANE XCH (Ph) 2 WHERE X IS F, Cl, Br or I, IN THE PRESENCE OF A BASE AND A CATALYST, BECOMING THE BASE OBTAINED IN AN ADDITIONAL ROOM WITH A PHARMACEUTICALLY ACCEPTABLE ACID FOR CONVENTIONAL TREATMENT WITH APPROPRIATE ACID

PE1990166486A 1989-03-28 1990-03-16 PROCEDURE FOR THE PREPARATION OF NEW DERIVATIVES OF 1-DIPHENYL METHYLPIPERIDINE PE8191A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8901078A ES2013411A6 (en) 1989-03-28 1989-03-28 Process for preparing new 1-diphenylmethylpiperidine derivatives.

Publications (1)

Publication Number Publication Date
PE8191A1 true PE8191A1 (en) 1991-03-16

Family

ID=8261148

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1990166486A PE8191A1 (en) 1989-03-28 1990-03-16 PROCEDURE FOR THE PREPARATION OF NEW DERIVATIVES OF 1-DIPHENYL METHYLPIPERIDINE

Country Status (11)

Country Link
EP (1) EP0390718A1 (en)
JP (1) JPH02300185A (en)
KR (1) KR900014364A (en)
AU (1) AU5207190A (en)
CA (1) CA2013187A1 (en)
ES (1) ES2013411A6 (en)
FI (1) FI901506A0 (en)
MX (1) MX171069B (en)
NO (1) NO901401L (en)
PE (1) PE8191A1 (en)
ZA (1) ZA902063B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ223654A (en) * 1987-03-09 1990-03-27 Janssen Pharmaceutica Nv 1-alkyl-substituted-benzimidazole-4-piperidinamines and pharmaceutical compositions

Also Published As

Publication number Publication date
FI901506A0 (en) 1990-03-26
AU5207190A (en) 1990-10-04
NO901401D0 (en) 1990-03-27
KR900014364A (en) 1990-10-23
EP0390718A1 (en) 1990-10-03
NO901401L (en) 1990-10-01
ES2013411A6 (en) 1990-05-01
CA2013187A1 (en) 1990-09-28
ZA902063B (en) 1991-03-27
MX171069B (en) 1993-09-28
JPH02300185A (en) 1990-12-12

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Legal Events

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